What is difference between PM and AM?

Related questions

1. How do you abbreviate AM and PM?
2. What is PM full?
3. What does PM me stand for?
4. Is 12/30 Afternoon AM or PM?
5. How do you greet at 12pm?
6. Is it 12 AM or PM?
7. Is PM in the morning?
8. Where is PM on Facebook?
9. What is the meaning of PM in FB?
10. What is PM morning or night?

Tags

1. #midnight
2. #which
3. #refer
4. #between
5. #correct
6. #similarly
7. #times
8. #wrong
9. #using
10. #before
11. #12noon
12. #terms
13. #meridiem
14. #consequently
15. #simply
16. #midday
17. #after
18. #means